DC

Dale Campbell

CG Construction Research & Technology Gmbh: 1 patents #160 of 338Top 50%
📍 Savage, MN: #171 of 354 inventorsTop 50%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #1,968,441 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10138606 Expansion joint comprising a hybrid polyurea-polyurethane header composition Gary L. Moore, Frank Apicella, Konrad Wernthaler 2018-11-27
6161702 Lifting system for bicycle storage and methods using the same 2000-12-19